﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Hypermarket_Serial_Port
{
    abstract class CashierRegisterTaskManager
    {
        protected DBManager mDBManager = DBManager.getInstance();
        public abstract List<string> TaskOperation(List<string> receivedInfoList, Dictionary<string, CashierRegister> cashierDict);

    }
}
